| 摘要 |
The present invention relates to extracts having activities of preventing and treating oral diseases, wherein the extract is isolated from natural substances, and relates to natural extracts characterized in showing 50% or more of growth inhibition activities and 50% or more of reactive oxygen species inhibition activities for Streptococcus mutans. [Reference numerals] (AA) Oriental arbor vitae;(BB) Lindera glauca;(CC) Bur reed;(DD) Eragrostis japonica;(EE) Holly tree;(FF) Purple loosestrife;(GG) Subtripinnata;(HH) Patrinia scabiosaefolia;(II) Emarginate eurya;(JJ) Osmanthus insularis Koidz;(KK) Easter-ledges;(LL) Privet;(MM) Korean winter hazel |
